0.02/0.09 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.02/0.10 % Command : run_E %s %d THM 0.08/0.29 % Computer : n025.cluster.edu 0.08/0.29 % Model : x86_64 x86_64 0.08/0.29 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.08/0.29 % Memory : 8042.1875MB 0.08/0.29 % OS : Linux 3.10.0-693.el7.x86_64 0.08/0.29 % CPULimit : 1200 0.08/0.29 % WCLimit : 120 0.08/0.29 % DateTime : Tue Jul 13 11:07:27 EDT 2021 0.08/0.30 % CPUTime : 0.14/0.39 Running first-order theorem proving 0.14/0.39 Running: /export/starexec/sandbox2/solver/bin/eprover --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --free-numbers --proof-object --auto-schedule --cpu-limit=120 /export/starexec/sandbox2/benchmark/theBenchmark.p 0.14/0.39 # Version: 2.6 0.14/0.39 # No SInE strategy applied 0.14/0.39 # Trying AutoSched0 for 59 seconds 0.14/0.43 # AutoSched0-Mode selected heuristic G_E___107_C00_02_nc_F1_PI_AE_Q4_CS_SP_PS_S00EN 0.14/0.43 # and selection function PSelectSmallestOrientable. 0.14/0.43 # 0.14/0.43 # Preprocessing time : 0.026 s 0.14/0.43 # Presaturation interreduction done 0.14/0.43 0.14/0.43 # Proof found! 0.14/0.43 # SZS status Theorem 0.14/0.43 # SZS output start CNFRefutation 0.14/0.43 fof(conjecture_1, conjecture, ![X3, X1, X2]:(((element(X3)×(X3,X1)=X2)&element(X1))=>element(X2)), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', conjecture_1)). 0.14/0.43 fof(axiom_2, axiom, ![X1]:(?[X2]:(X2=times(X1,X1)×(X1,X2)=X1)<=>element(X1)), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', axiom_2)). 0.14/0.43 fof(axiom_1, axiom, ![X3, X1, X2]:times(X1,times(X2,X3))=times(times(X3,X1),X2), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', axiom_1)). 0.14/0.43 fof(c_0_3, negated_conjecture, ~(![X3, X1, X2]:(((element(X3)×(X3,X1)=X2)&element(X1))=>element(X2))), inference(assume_negation,[status(cth)],[conjecture_1])). 0.14/0.43 fof(c_0_4, plain, ![X12, X13, X14]:((X13!=times(X12,X12)|times(X12,X13)!=X12|element(X12))&((esk1_1(X14)=times(X14,X14)|~element(X14))&(times(X14,esk1_1(X14))=X14|~element(X14)))), inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[axiom_2])])])])])])). 0.14/0.43 fof(c_0_5, negated_conjecture, (((element(esk2_0)×(esk2_0,esk3_0)=esk4_0)&element(esk3_0))&~element(esk4_0)), inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_3])])])). 0.14/0.43 fof(c_0_6, plain, ![X19, X20, X21]:times(X20,times(X21,X19))=times(times(X19,X20),X21), inference(variable_rename,[status(thm)],[axiom_1])). 0.14/0.43 cnf(c_0_7, plain, (esk1_1(X1)=times(X1,X1)|~element(X1)), inference(split_conjunct,[status(thm)],[c_0_4])). 0.14/0.43 cnf(c_0_8, negated_conjecture, (element(esk3_0)), inference(split_conjunct,[status(thm)],[c_0_5])). 0.14/0.43 cnf(c_0_9, plain, (times(X1,times(X2,X3))=times(times(X3,X1),X2)), inference(split_conjunct,[status(thm)],[c_0_6])). 0.14/0.43 cnf(c_0_10, negated_conjecture, (times(esk3_0,esk3_0)=esk1_1(esk3_0)), inference(spm,[status(thm)],[c_0_7, c_0_8])). 0.14/0.43 cnf(c_0_11, negated_conjecture, (times(esk3_0,times(X1,esk3_0))=times(esk1_1(esk3_0),X1)), inference(spm,[status(thm)],[c_0_9, c_0_10])). 0.14/0.43 cnf(c_0_12, negated_conjecture, (times(esk2_0,esk3_0)=esk4_0), inference(split_conjunct,[status(thm)],[c_0_5])). 0.14/0.43 cnf(c_0_13, negated_conjecture, (times(esk1_1(esk3_0),esk2_0)=times(esk3_0,esk4_0)), inference(spm,[status(thm)],[c_0_11, c_0_12])). 0.14/0.43 cnf(c_0_14, plain, (times(X1,esk1_1(X1))=X1|~element(X1)), inference(split_conjunct,[status(thm)],[c_0_4])). 0.14/0.43 cnf(c_0_15, negated_conjecture, (times(esk3_0,times(X1,esk2_0))=times(esk4_0,X1)), inference(spm,[status(thm)],[c_0_9, c_0_12])). 0.14/0.43 cnf(c_0_16, negated_conjecture, (times(esk4_0,times(X1,esk3_0))=times(esk2_0,times(X1,esk1_1(esk3_0)))), inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_9, c_0_13]), c_0_9])). 0.14/0.43 cnf(c_0_17, negated_conjecture, (times(esk3_0,esk1_1(esk3_0))=esk3_0), inference(spm,[status(thm)],[c_0_14, c_0_8])). 0.14/0.43 cnf(c_0_18, negated_conjecture, (times(esk3_0,times(esk3_0,esk4_0))=times(esk4_0,esk1_1(esk3_0))), inference(spm,[status(thm)],[c_0_15, c_0_13])). 0.14/0.43 cnf(c_0_19, negated_conjecture, (times(esk4_0,esk1_1(esk3_0))=esk4_0), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_16, c_0_10]), c_0_17]), c_0_12])). 0.14/0.43 cnf(c_0_20, negated_conjecture, (element(esk2_0)), inference(split_conjunct,[status(thm)],[c_0_5])). 0.14/0.43 cnf(c_0_21, negated_conjecture, (times(esk2_0,times(esk3_0,times(X1,X2)))=times(X1,times(X2,esk4_0))), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_9, c_0_15]), c_0_9]), c_0_9]), c_0_9])). 0.14/0.43 cnf(c_0_22, negated_conjecture, (times(esk3_0,times(esk3_0,esk4_0))=esk4_0), inference(rw,[status(thm)],[c_0_18, c_0_19])). 0.14/0.43 cnf(c_0_23, negated_conjecture, (times(esk2_0,esk2_0)=esk1_1(esk2_0)), inference(spm,[status(thm)],[c_0_7, c_0_20])). 0.14/0.43 cnf(c_0_24, negated_conjecture, (times(esk3_0,times(esk4_0,esk4_0))=times(esk2_0,esk4_0)), inference(spm,[status(thm)],[c_0_21, c_0_22])). 0.14/0.43 cnf(c_0_25, negated_conjecture, (times(esk4_0,esk2_0)=times(esk3_0,esk1_1(esk2_0))), inference(spm,[status(thm)],[c_0_15, c_0_23])). 0.14/0.43 cnf(c_0_26, negated_conjecture, (times(esk2_0,esk1_1(esk2_0))=esk2_0), inference(spm,[status(thm)],[c_0_14, c_0_20])). 0.14/0.43 cnf(c_0_27, negated_conjecture, (times(esk2_0,times(X1,esk2_0))=times(esk1_1(esk2_0),X1)), inference(spm,[status(thm)],[c_0_9, c_0_23])). 0.14/0.43 cnf(c_0_28, plain, (element(X2)|X1!=times(X2,X2)|times(X2,X1)!=X2), inference(split_conjunct,[status(thm)],[c_0_4])). 0.14/0.43 cnf(c_0_29, negated_conjecture, (times(esk4_0,times(esk4_0,esk4_0))=times(esk2_0,times(esk2_0,esk4_0))), inference(spm,[status(thm)],[c_0_21, c_0_24])). 0.14/0.43 cnf(c_0_30, negated_conjecture, (~element(esk4_0)), inference(split_conjunct,[status(thm)],[c_0_5])). 0.14/0.43 cnf(c_0_31, negated_conjecture, (times(esk1_1(esk2_0),times(X1,esk3_0))=times(esk2_0,times(X1,esk4_0))), inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_9, c_0_25]), c_0_9])). 0.14/0.43 cnf(c_0_32, negated_conjecture, (times(esk1_1(esk2_0),times(X1,esk2_0))=times(esk2_0,X1)), inference(spm,[status(thm)],[c_0_9, c_0_26])). 0.14/0.43 cnf(c_0_33, plain, (times(X1,times(X2,times(X3,X4)))=times(X3,times(X4,times(X1,X2)))), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_9, c_0_9]), c_0_9]), c_0_9]), c_0_9])). 0.14/0.43 cnf(c_0_34, negated_conjecture, (times(esk1_1(esk2_0),esk2_0)=esk2_0), inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_27, c_0_23]), c_0_26])). 0.14/0.43 cnf(c_0_35, negated_conjecture, (times(esk1_1(esk3_0),esk3_0)=esk3_0), inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_11, c_0_10]), c_0_17])). 0.14/0.43 cnf(c_0_36, negated_conjecture, (times(esk2_0,times(esk2_0,esk4_0))!=esk4_0), inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_28, c_0_29]), c_0_30])). 0.14/0.43 cnf(c_0_37, negated_conjecture, (times(esk2_0,times(esk2_0,esk4_0))=times(esk1_1(esk2_0),esk4_0)), inference(spm,[status(thm)],[c_0_31, c_0_12])). 0.14/0.43 cnf(c_0_38, negated_conjecture, (times(esk4_0,times(X1,esk2_0))=times(esk2_0,times(X1,esk4_0))), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_21, c_0_32]), c_0_21]), c_0_9]), c_0_33]), c_0_34])). 0.14/0.43 cnf(c_0_39, negated_conjecture, (times(esk4_0,esk1_1(esk2_0))=times(esk3_0,esk2_0)), inference(spm,[status(thm)],[c_0_15, c_0_34])). 0.14/0.43 cnf(c_0_40, negated_conjecture, (times(esk1_1(esk3_0),esk1_1(esk3_0))=esk1_1(esk3_0)), inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_11, c_0_35]), c_0_10])). 0.14/0.43 cnf(c_0_41, negated_conjecture, (times(esk1_1(esk2_0),esk4_0)!=esk4_0), inference(rw,[status(thm)],[c_0_36, c_0_37])). 0.14/0.43 cnf(c_0_42, negated_conjecture, (times(esk1_1(esk2_0),esk4_0)=times(esk3_0,esk2_0)), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_38, c_0_23]), c_0_39]), c_0_37])). 0.14/0.43 cnf(c_0_43, negated_conjecture, (times(esk3_0,times(esk3_0,times(X1,X2)))=times(X1,times(X2,esk1_1(esk3_0)))), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_9, c_0_11]), c_0_9]), c_0_9]), c_0_9])). 0.14/0.43 cnf(c_0_44, negated_conjecture, (times(esk4_0,esk3_0)=times(esk2_0,esk1_1(esk3_0))), inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_16, c_0_35]), c_0_40])). 0.14/0.43 cnf(c_0_45, negated_conjecture, (times(esk3_0,times(X1,esk1_1(esk3_0)))=times(esk3_0,X1)), inference(spm,[status(thm)],[c_0_9, c_0_35])). 0.14/0.43 cnf(c_0_46, negated_conjecture, (times(esk3_0,esk2_0)!=esk4_0), inference(rw,[status(thm)],[c_0_41, c_0_42])). 0.14/0.43 cnf(c_0_47, negated_conjecture, ($false), inference(sr,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_43, c_0_22]), c_0_18]), c_0_19]), c_0_9]), c_0_35]), c_0_44]), c_0_45]), c_0_46]), ['proof']). 0.14/0.43 # SZS output end CNFRefutation 0.14/0.43 # Proof object total steps : 48 0.14/0.43 # Proof object clause steps : 41 0.14/0.43 # Proof object formula steps : 7 0.14/0.43 # Proof object conjectures : 39 0.14/0.43 # Proof object clause conjectures : 36 0.14/0.43 # Proof object formula conjectures : 3 0.14/0.43 # Proof object initial clauses used : 8 0.14/0.43 # Proof object initial formulas used : 3 0.14/0.43 # Proof object generating inferences : 30 0.14/0.43 # Proof object simplifying inferences : 34 0.14/0.43 # Training examples: 0 positive, 0 negative 0.14/0.43 # Parsed axioms : 3 0.14/0.43 # Removed by relevancy pruning/SinE : 0 0.14/0.43 # Initial clauses : 8 0.14/0.43 # Removed in clause preprocessing : 0 0.14/0.43 # Initial clauses in saturation : 8 0.14/0.43 # Processed clauses : 144 0.14/0.43 # ...of these trivial : 4 0.14/0.43 # ...subsumed : 35 0.14/0.43 # ...remaining for further processing : 105 0.14/0.43 # Other redundant clauses eliminated : 0 0.14/0.43 # Clauses deleted for lack of memory : 0 0.14/0.43 # Backward-subsumed : 0 0.14/0.43 # Backward-rewritten : 23 0.14/0.43 # Generated clauses : 1003 0.14/0.43 # ...of the previous two non-trivial : 860 0.14/0.43 # Contextual simplify-reflections : 0 0.14/0.43 # Paramodulations : 1003 0.14/0.43 # Factorizations : 0 0.14/0.43 # NegExts : 0 0.14/0.43 # Equation resolutions : 0 0.14/0.43 # Propositional unsat checks : 0 0.14/0.43 # Propositional check models : 0 0.14/0.43 # Propositional check unsatisfiable : 0 0.14/0.43 # Propositional clauses : 0 0.14/0.43 # Propositional clauses after purity: 0 0.14/0.43 # Propositional unsat core size : 0 0.14/0.43 # Propositional preprocessing time : 0.000 0.14/0.43 # Propositional encoding time : 0.000 0.14/0.43 # Propositional solver time : 0.000 0.14/0.43 # Success case prop preproc time : 0.000 0.14/0.43 # Success case prop encoding time : 0.000 0.14/0.43 # Success case prop solver time : 0.000 0.14/0.43 # Current number of processed clauses : 74 0.14/0.43 # Positive orientable unit clauses : 50 0.14/0.43 # Positive unorientable unit clauses: 2 0.14/0.43 # Negative unit clauses : 4 0.14/0.43 # Non-unit-clauses : 18 0.14/0.43 # Current number of unprocessed clauses: 708 0.14/0.43 # ...number of literals in the above : 1181 0.14/0.43 # Current number of archived formulas : 0 0.14/0.43 # Current number of archived clauses : 31 0.14/0.43 # Clause-clause subsumption calls (NU) : 246 0.14/0.43 # Rec. Clause-clause subsumption calls : 202 0.14/0.43 # Non-unit clause-clause subsumptions : 18 0.14/0.43 # Unit Clause-clause subsumption calls : 37 0.14/0.43 # Rewrite failures with RHS unbound : 0 0.14/0.43 # BW rewrite match attempts : 16 0.14/0.43 # BW rewrite match successes : 14 0.14/0.43 # Condensation attempts : 0 0.14/0.43 # Condensation successes : 0 0.14/0.43 # Termbank termtop insertions : 18209 0.14/0.43 0.14/0.43 # ------------------------------------------------- 0.14/0.43 # User time : 0.037 s 0.14/0.43 # System time : 0.009 s 0.14/0.43 # Total time : 0.046 s 0.14/0.43 # Maximum resident set size: 1580 pages 0.14/0.44 EOF